# Amparo vs Prevyu

The clearest difference is price: Prevyu at Free against Amparo's $4.99. Prevyu also leads on update cadence (every 5 days vs every 4 months) and iOS requirement (15.5 vs 17.6). Amparo's advantage is in-app purchases (none vs 2). On ads and device support there is nothing between them.

Prevyu is free to download; Amparo costs $4.99 up front. Prevyu sells 2 in-app purchases, starting at $4.99 per month. Amparo asks for nothing beyond the download.

Amparo ships an update every 4 months, Prevyu every 5 days. The most recent releases landed on October 7, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Amparo | Prevyu |
| --- | --- | --- |
| Price | $4.99 | **Free** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 days** |
| Size | 10 MB | 87 MB |
| Requires iOS | 17.6 | **15.5** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [JARRED MICHAEL CARTER](https://appshunter.io/developer/1896043712) | [Downgate Labs LLC](https://appshunter.io/developer/1896762235) |

## What reviewers say

### Amparo

[App page](https://appshunter.io/ios/app/amparo/id6765911709)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Prevyu

[App page](https://appshunter.io/ios/app/prevyu-ai-physique-tracker/id6770741321)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Prevyu Pro - Monthly | $4.99 | per month |
| Prevyu Pro Annual | $39.99 | per year |


## Frequently asked questions

### Is Amparo free?

Amparo costs $4.99, with no in-app purchases.

### Is Prevyu free?

Prevyu is free to download, with in-app purchases available.

### Do Amparo or Prevyu have ads?

Neither Amparo nor Prevyu shows ads.

### Which is updated more often, Amparo or Prevyu?

Amparo ships an update every 4 months, and Prevyu every 5 days. Most recently, Amparo was updated on October 7, 2026 and Prevyu on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*